... amplifier matched with professional speaker system.Technical Parameters Model MA1200 MA2400 MA3600 MA5000 Stereo Power 8Ω 2*350W 2*550W 2 ... ) 23 25 28 30Pitures for Each Model 1. MA1200 2. MA2400 3. MA3600 4. MA5000 Speaker, Loudspeaker, Pro Audio, Audio System ...